The situation with spam has been the same for many years now and 2014 was no exception. Useless emails are still abundant, annoying, and wasteful. There was one change that happened in the last quarter, however: China eclipsed the U.S. as the biggest source of spam.

San Francisco to Los Angeles in 35 minutes flat—that was the dream of the Hyperloop. Back in 2013, Elon Musk introduced the world to this dream with a 60-page white paper. The paper caused a stir. The idea—a levitating, solar-power, supersonic train—was both pure geek porn and a transportation revolution in the making. It definitely […]

According to a new study, the U.S. is quickly losing its appeal to the world’s most talented immigrants. Stanford and the University of Washington researchers have culled a large dataset from LinkedIn and found that the the number of Ph.D.s choosing the U.S. as their home base fell by nearly half (29 percent in 2000 vs. 18 […]

Futurist Thomas Frey – Let me begin with a couple questions. Question #1: The U.S. has two countries that touch its borders – Canada and Mexico. But what is its third closest neighbor? While most would probably look at the island nations in the Caribbean, the third closest is actually Russia, a scant 2.4 miles away, […]

Demographers, teachers and politicians will stop talking about the population pyramid and start referring to the population dome in 2015. The change in terminology will reflect a profound shift in the shape and structure of societies. This is a shift that has been going on for 50 years and is only half complete.

The billion-dollar project will complement Google’s balloons and drones. Google wants to deploy a fleet of satellites to extend internet access to areas around the world that do not have internet access. The fleet of satellites will cost Google $1 billion. Google “will start with 180 small, high-capacity satellites orbiting the earth at lower altitudes […]

We all want to find an alternative to fossil fuels as soon as possible. The most viable answer to the planet’s energy needs is visible to us any time we look upward. The amount of solar energy that hits just 1 square mile of this planet over the course of a year is equal to 4 million barrels of oil, and the […]

Germany’s universities have been tuition-free since the beginning of October. College costs in the United States have surged by about 500 percent since 1985, and tuition fees keep rising. In Germany, they’ve done the opposite.

How well does nature reflect the pattern of real events around the world? It’s natural to assume that people living in a certain part of the world are more likely to read, see and hear about news from their own region. But what of the international news they get—how does that compare to the international […]